<?xml version="1.0"?>
<svg xmlns="http://www.w3.org/2000/svg"
     xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="100" height="100" viewBox="-11 -22 100 100">
  <g transform="translate(3, 4)">
  <svg x="1" y="2" width="888" height="999">
  <g>
    <svg x="30" y="40" width="100" height="100">
      <g id="buggy"/>
    </svg>

    <defs>
      <symbol id="sym" width="100" height="100">
        <rect id="symbolRect" width="0" height="0"
              transform="translate(70, 80)"/>
      </symbol>
    </defs>
    <svg id="inner" x="30" y="40" width="100" height="100">
      <g id="g1"/>
    </svg>
    <svg id="inner-2" viewBox="0 0 10 10" width="-10" height="10">
      <g id="g5"/>
    </svg>
    <foreignObject id="fO" x="30" y="40" width="100" height="100" transform="translate(1, 1)">
      <!-- current layout implementation ignores x="50" and y="60".
           thus, I made getCTM and getScreenCTM do the same. -->
      <svg id="outer" x="50" y="60" width="100" height="100">
        <g id="g2" transform="translate(600, 700)"/>
      </svg>
    </foreignObject>
    <foreignObject x="30" y="40" width="100" height="100" transform="translate(1, 1)">
      <html xmlns="http://www.w3.org/1999/xhtml" style="width: 100%; height: 100%">
        <svg xmlns="http://www.w3.org/2000/svg" id="outer2" 
             width="100" height="100" viewBox="100 100 200 200"/>
      </html>
    </foreignObject>
    <!-- something invalid -->
    <foreignObject>
      <g id="g3"/>
    </foreignObject>
    <image>
      <g id="g4"/>
    </image>
    <use xlink:href="#sym" id="use"/>
  </g>
  </svg>
  </g>
</svg>
